Crystallographic data for lysozyme from the egg white of the Embden goose

Two crystal forms of lysozyme from the egg white of the embden goose (Anser anser) have been obtained, both of which are suitable for X-ray diffraction analysis. The monoclinic form has space group P2₁ with cell dimensions $\text{a = 38.3}\text{A}\text{?}\text{, b = 65.7}\text{A}\text{?}\text{, c = 45.2}\text{a}\text{?}$, β = 116 ° and the triclinic form (space group P1) has cell dimensions of $\text{a = 39.9}\text{A}\text{?}\text{, b = 42.2}\text{A}\text{?}\text{, c = 57.9}\text{A}\text{?}$ and α = 98.8 °, β = 102.5 °, γ = 90.5 °.